/**
 * Copyright (c) 2011-2013, kidzhou 周磊 (zhouleib1412@gmail.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.jfinal.ext.test;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.security.Principal;
import java.util.Collection;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Locale;
import java.util.Map;

import javax.servlet.AsyncContext;
import javax.servlet.DispatcherType;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletInputStream;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.servlet.http.Part;

import com.google.common.collect.Maps;

public class MockHttpRequest implements HttpServletRequest {
    private Map<String, Object> attr = Maps.newHashMap();

    private Map<String, String> para = Maps.newHashMap();

    private String body;

    public MockHttpRequest(String body) {
        this.body = body;
    }

    @Override
    public boolean authenticate(HttpServletResponse arg0) throws IOException, ServletException {

        return false;
    }

    @Override
    public AsyncContext getAsyncContext() {

        return null;
    }

    @Override
    public Object getAttribute(String key) {
        return attr.get(key);
    }

    @Override
    public Enumeration<String> getAttributeNames() {
        return new Hashtable<String, Object>(attr).keys();
    }

    @Override
    public String getAuthType() {

        return null;
    }

    @Override
    public String getCharacterEncoding() {
        return "UTF-8";
    }

    @Override
    public int getContentLength() {

        return 0;
    }

    @Override
    public String getContentType() {

        return null;
    }

    @Override
    public String getContextPath() {

        return null;
    }

    @Override
    public Cookie[] getCookies() {

        return null;
    }

    @Override
    public long getDateHeader(String arg0) {

        return 0;
    }

    @Override
    public DispatcherType getDispatcherType() {

        return null;
    }

    @Override
    public String getHeader(String arg0) {

        return null;
    }

    @Override
    public Enumeration<String> getHeaderNames() {

        return null;
    }

    @Override
    public Enumeration<String> getHeaders(String arg0) {

        return null;
    }

    @Override
    public ServletInputStream getInputStream() throws IOException {
        return new MockServletInputStream(body);
    }

    @Override
    public int getIntHeader(String arg0) {

        return 0;
    }

    @Override
    public String getLocalAddr() {

        return null;
    }

    @Override
    public Locale getLocale() {

        return null;
    }

    @Override
    public Enumeration<Locale> getLocales() {

        return null;
    }

    @Override
    public String getLocalName() {

        return null;
    }

    @Override
    public int getLocalPort() {

        return 0;
    }

    @Override
    public String getMethod() {

        return null;
    }

    @Override
    public String getParameter(String key) {
        return para.get(key);
    }

    @Override
    public Map<String, String[]> getParameterMap() {
        return null;
    }

    @Override
    public Enumeration<String> getParameterNames() {
        return new Hashtable<String, Object>(para).keys();
    }

    @Override
    public String[] getParameterValues(String key) {
        return new String[] { para.get(key) };
    }

    @Override
    public Part getPart(String arg0) throws IOException, ServletException {

        return null;
    }

    @Override
    public Collection<Part> getParts() throws IOException, ServletException {

        return null;
    }

    @Override
    public String getPathInfo() {

        return null;
    }

    @Override
    public String getPathTranslated() {

        return null;
    }

    @Override
    public String getProtocol() {

        return null;
    }

    @Override
    public String getQueryString() {

        return null;
    }

    @Override
    public BufferedReader getReader() throws IOException {

        return null;
    }

    @Override
    public String getRealPath(String arg0) {

        return null;
    }

    @Override
    public String getRemoteAddr() {

        return null;
    }

    @Override
    public String getRemoteHost() {

        return null;
    }

    @Override
    public int getRemotePort() {

        return 0;
    }

    @Override
    public String getRemoteUser() {

        return null;
    }

    @Override
    public RequestDispatcher getRequestDispatcher(final String view) {
        return new RequestDispatcher() {
            @Override
            public void forward(ServletRequest arg0, ServletResponse arg1) throws ServletException, IOException {
                System.out.println();
                System.out.println("JFinal view report -----------------------------------");
                System.out.println("forward to view :" + view);
                System.out.println("------------------------------------------------------");
            }

            @Override
            public void include(ServletRequest arg0, ServletResponse arg1) throws ServletException, IOException {

            }
        };
    }

    @Override
    public String getRequestedSessionId() {

        return null;
    }

    @Override
    public String getRequestURI() {

        return null;
    }

    @Override
    public StringBuffer getRequestURL() {

        return null;
    }

    @Override
    public String getScheme() {

        return null;
    }

    @Override
    public String getServerName() {

        return null;
    }

    @Override
    public int getServerPort() {

        return 0;
    }

    @Override
    public ServletContext getServletContext() {

        return null;
    }

    @Override
    public String getServletPath() {

        return null;
    }

    @Override
    public HttpSession getSession() {

        return null;
    }

    @Override
    public HttpSession getSession(boolean arg0) {

        return null;
    }

    @Override
    public Principal getUserPrincipal() {

        return null;
    }

    @Override
    public boolean isAsyncStarted() {

        return false;
    }

    @Override
    public boolean isAsyncSupported() {

        return false;
    }

    @Override
    public boolean isRequestedSessionIdFromCookie() {

        return false;
    }

    @Override
    public boolean isRequestedSessionIdFromUrl() {

        return false;
    }

    @Override
    public boolean isRequestedSessionIdFromURL() {

        return false;
    }

    @Override
    public boolean isRequestedSessionIdValid() {

        return false;
    }

    @Override
    public boolean isSecure() {

        return false;
    }

    @Override
    public boolean isUserInRole(String arg0) {

        return false;
    }

    @Override
    public void login(String arg0, String arg1) throws ServletException {

    }

    @Override
    public void logout() throws ServletException {

    }

    @Override
    public void removeAttribute(String arg0) {

    }

    @Override
    public void setAttribute(String key, Object value) {
        attr.put(key, value);
    }

    @Override
    public void setCharacterEncoding(String arg0) throws UnsupportedEncodingException {

    }

    public void setParameter(String key, String val) {
        para.put(key, val);
    }

    @Override
    public AsyncContext startAsync() {

        return null;
    }

    @Override
    public AsyncContext startAsync(ServletRequest arg0, ServletResponse arg1) {

        return null;
    }

}
